Add Yahoo as a preferred source to see more of our stories on Google. A mother octopus broods her eggs near a small outcrop of rock unofficially called El Dorado Hill. When a female octopus broods ...

Octopuses don’t always hunt alone — but their partners aren’t who you’d expect. A new study shows that some members of the species Octopus cyanea maraud around the seafloor in hunting groups with fish ...

A new species of flapjack octopus, with massive eyes and blood-red tentacles, has been discovered from a deep-sea canyon off the coast of Australia. The new species has been named Opisthoteuthis ...

Meet the world's largest octopus, which can tip the scales at over 600 pounds. Hear about the amazing feats of these highly ...

Her clutch was modest compared to many other octopus species—about 160 eggs, each the size of an olive, rather than the tens of thousands laid in shallower waters. But these eggs received ...

Scientists have discovered at least four new species of octopus in the deep waters of a 100-square-mile area near Costa Rica, officials from the Schmidt Ocean Institute said on Tuesday. An ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Go diving into the intertidal waters of the Great Barrier ...

On May 8, 2025, the nature documentary Octopus! was released on Prime. The underwater documentary, produced and narrated by Phoebe Waller-Bridge, tells the fascinating story of an octopus’s incredible ...